<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<h3>人的对象：fisrtname姓、lastname名、age年龄、fullName1()方法</h3>
		<h3>动态添加：address地址(属性)，fullName2()（函数）</h3>
		<script>
			var person = {
				firstname : "陈",
				lastname : "强",
				age : 18,
				fullName1 : function(){
				//函数里不能直接访问对象属性，加this关键字
					return this.firstname + this.lastname;
				}
			}
			console.log( person );
			console.log( person.firstname );
			console.log( person.age );
			console.log( person.fullName1() );
					
			//动态添加
			person.address = "废都西安";
			person.fullName2 = function(){
				return person.firstname+person.lastname+","+person.age;
			}
			console.log( person )
			console.log( person.fullName2() )
		</script>
	</body>
</html>
